The 1 Gal Spartan Clothesline Fresh Oxygen Detergent EP 21 is a high-quality laundry detergent produced by Spartan Chemical in the United States. This standard capacity detergent is specifically designed for laundry use, providing effective cleaning power for your clothes. With a unit quantity of 1 gallon, this product offers a convenient and cost-effective solution for keeping your laundry fresh and clean.